package com.fei.myback.service.User;

import com.fei.myback.entity.LoginUser;
import com.fei.myback.pojo.User;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public interface UserService {
    LoginUser getloginuser(String username);

    List<User> getusers();

    User getuser(String username);

    int designUser(String username, String password, String newpassword);
}
